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Information Technology 🏢 Full Time ⭐️ Verified

Senior Web3 Developer - San Francisco, CA

Nexus Protocol
San Francisco
Estimated Salary
USD 160.000 – USD 240.000
New
Live Update
4 Juli 2026
Deadline
4 Jul 2027

Job Description

Are you ready to architect the future of the decentralized web? Nexus Protocol is seeking a visionary Senior Web3 Developer to join our elite team in San Francisco. We are building the next generation of interoperable blockchain infrastructure, and we need a technical leader who thrives in cutting-edge environments.

In this role, you will be at the forefront of financial technology, designing robust smart contracts and building seamless user experiences for decentralized applications (dApps). If you are passionate about Ethereum, Solidity, and the future of the internet, we want to hear from you.

Why Nexus Protocol?

  • Work with state-of-the-art Web3 technologies.
  • Competitive salary and equity package.
  • Flexible remote-first culture with a collaborative office in SF.
  • Opportunity to shape the future of DeFi and Web3.

Responsibilities

  • Smart Contract Development: Design, implement, and audit complex smart contracts in Solidity and Rust, ensuring maximum security and efficiency.
  • DeFi Integration: Build and maintain integrations with leading DeFi protocols, ensuring seamless interoperability and liquidity management.
  • DApp Architecture: Lead the technical design of frontend interfaces using React, Web3.js, or Ethers.js.
  • Gas Optimization: Continuously optimize code to minimize transaction costs and improve throughput.
  • Security Audits: Conduct rigorous code reviews and participate in security audits to mitigate vulnerabilities.
  • Cross-Platform Solutions: Develop cross-chain bridges and standardized APIs for seamless asset transfers.

Qualifications

  • Experience: 5+ years of professional experience in software engineering, with at least 3 years specifically in Web3 or Blockchain development.
  • Core Skills: Deep proficiency in Solidity, Rust, and JavaScript/TypeScript.
  • Frameworks: Experience with frameworks such as Hardhat, Truffle, or Foundry.
  • Architecture: Strong understanding of blockchain architecture, consensus mechanisms, and cryptography.
  • Education: Bachelor’s degree in Computer Science, Engineering, or a related technical field (Master’s preferred).
  • Problem Solving: Ability to troubleshoot complex issues in distributed systems.

Required Skills

Solidity Rust Web3.js Ethers.js Smart Contracts DeFi Blockchain Ethereum React TypeScript Security Audits

Ready to Take This Challenge?

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